Understanding RAG with LangChain
RAG enhances generative AI models like GPT-5 by integrating external information retrieval for more accurate responses. In this blog, we explore how RAG works and how LangChain simplifies its implementation. What is Retrieval-Augmented Generation (RAG)? Retrieval-Augmented Generation (RAG) is an approach in NLP where a language model (like GPT) can retrieve information from external knowledge […]
AWS Security Specialty SCS-C03 Exam | K21 Academy
The AWS Certified Security – Specialty (SCS-C03) certification is the latest version of AWS’s professional-level security certification designed for individuals responsible for securing cloud workloads and AWS environments. The previous AWS Certified Security – Specialty (SCS-C02) exam was retired in December 2025 and replaced with the updated SCS-C03 exam, which introduces revised domains, modern security […]
21-Day Plan for Terraform Associate Certification
If you’re preparing for the Terraform Associate Certification, you’ve made a smart choice to advance your career in infrastructure automation and cloud-native development. This certification validates your expertise in HashiCorp Terraform and is in high demand among cloud professionals. Let’s break down a 21-day plan to help you prepare systematically. Overview of the 21-Day Plan […]
Understanding Generative Adversarial Network (GAN)
Particularly in the area of generative models, Generative Adversarial Networks, or GANs, have completely transformed artificial intelligence. Since its introduction by Ian Goodfellow and associates in 2014, GAN has created new opportunities for producing realistic data in a variety of fields. The foundations of GANs, their architecture, uses, and possible future approaches will all be […]
Introduction to Elastic Beanstalk | AWS Beanstalk Benefits & Work Overview
You can use Amazon EBS to build storage volumes and attach them to EC2 instances. Once the storage volume is built, you can install a file system on top of it and use it to operate a database, store files and programs, or even use it as a block device in some other fashion. Amazon […]